loongson/mirror: links for excel-toolkit-cwd

loongson/mirror excel_toolkit_cwd-0.3.0.tar.gz
loongson/mirror excel_toolkit_cwd-0.3.0-py3-none-any.whl
loongson/mirror excel_toolkit_cwd-0.2.0.tar.gz
loongson/mirror excel_toolkit_cwd-0.2.0-py3-none-any.whl
loongson/mirror excel_toolkit_cwd-0.1.0.tar.gz
loongson/mirror excel_toolkit_cwd-0.1.0-py3-none-any.whl